发明人高志强,郑宇鹏,韩伟. "Method for the Synthesis of (R)-Methyl(phenyl)(piperidin-4-ylimino)-λ6-sulfanone" [P]. 中国发明专利, 专利号 CN 109361684 B, 授权公告日 2020-03-24.
发明人周伟,王建平,钱学锋. "A Process for Preparing High-Purity (R)-Methyl(phenyl)(piperidin-4-ylimino)-λ6-sulfanone" [P]. 中国发明专利, 专利号 CN 116528651 B, 授权公告日 2022-06-25.
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